Sensei

"A true master teaches not by telling, but by refining." - The Skill Sensei

Automates skill frontmatter improvement using the Ralph loop pattern - iteratively improving skills until they reach Medium-High compliance with passing tests, then checking token usage and prompting for action.

Help

When user says "sensei help" or asks how to use sensei, show this:

╔══════════════════════════════════════════════════════════════════╗
║  SENSEI - Skill Frontmatter Compliance Improver                  ║
╠══════════════════════════════════════════════════════════════════╣
║                                                                  ║
║  USAGE:                                                          ║
║    Run sensei on <skill-name>              # Single skill        ║
║    Run sensei on <skill-name> --skip-integration  # Fast mode    ║
║    Run sensei on <skill1>, <skill2>, ...   # Multiple skills     ║
║    Run sensei on all Low-adherence skills  # Batch by score      ║
║    Run sensei on all skills                # All skills       ║
║                                                                  ║
║  EXAMPLES:                                                       ║
║    Run sensei on appinsights-instrumentation                     ║
║    Run sensei on azure-security --skip-integration               ║
║    Run sensei on azure-security, azure-observability             ║
║    Run sensei on all Low-adherence skills                        ║
║                                                                  ║
║  WHAT IT DOES:                                                   ║
║    1. READ      - Load skill's SKILL.md, tests, and token count  ║
║    2. SCORE     - Check compliance (Low/Medium/Medium-High/High) ║
║    3. SCAFFOLD  - Create tests from template if missing          ║
║    4. IMPROVE   - Add WHEN: triggers (cross-model optimized)     ║
║    5. TEST      - Run tests, fix if needed                       ║
║    6. REFERENCES- Validate markdown links                        ║
║    7. TOKENS    - Check token budget, gather suggestions         ║
║    8. SUMMARY   - Show before/after with suggestions             ║
║    9. PROMPT    - Ask: Commit, Create Issue, or Skip?            ║
║   10. REPEAT    - Until Medium-High score + tests pass           ║
║                                                                  ║
║  TARGET SCORE: Medium-High                                       ║
║    ✓ Description > 150 chars, ≤ 60 words                         ║
║    ✓ Has "WHEN:" trigger phrases (preferred)                     ║
║    ✓ No "DO NOT USE FOR:" (unless disambiguation-critical)         ║
║    ✓ SKILL.md < 500 tokens (soft limit)                          ║
║                                                                  ║
║  MORE INFO:                                                      ║
║    See .github/skills/sensei/README.md for full documentation    ║
║                                                                  ║
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When to Use

• Improving a skill's frontmatter compliance score
• Adding trigger phrases and anti-triggers to skill descriptions
• Batch-improving multiple skills at once
• Auditing and fixing Low-adherence skills

Invocation Modes

Single Skill

Run sensei on azure-deploy

Multiple Skills

Run sensei on azure-security, azure-observability

By Adherence Level

Run sensei on all Low-adherence skills

All Skills

Run sensei on all skills

GEPA Mode (Deep Optimization)

Run sensei on my-skill --gepa
Run sensei on my-skill --gepa --skip-integration
Run sensei on all skills --gepa

When --gepa is used, Step 5 (IMPROVE) is replaced with GEPA evolutionary optimization. Instead of template-based improvements, GEPA parses trigger prompt arrays from the existing

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